Variable fonts

- WD

OpenType font settings that allows a single font file to behave like multiple fonts: it can contain all the allowed variations in width, weight, slant, optical size, or any other exposed axes of variation as defined by the font designer. Variations can be applied via the font-variation-settings property.

Chrome

  1. 4 - 58: Not supported
  2. 59 - 61: Disabled by default
  3. 62 - 65: Partial support
  4. 66: Supported
  5. 67 - 130: Supported
  6. 131: Supported
  7. 132 - 134: Supported

Edge

  1. 12 - 16: Not supported
  2. 17 - 130: Supported
  3. 131: Supported

Safari

  1. 3.1 - 10.1: Not supported
  2. 11 - 12.1: Supported
  3. 13 - 14.1: Supported
  4. 15 - 18.0: Supported
  5. 18.1: Supported
  6. 18.2 - TP: Supported

Firefox

  1. 2 - 52: Not supported
  2. 53 - 57: Disabled by default
  3. 58 - 59: Disabled by default
  4. 60: Disabled by default
  5. 61: Disabled by default
  6. 62 - 70: Supported
  7. 71 - 131: Supported
  8. 132: Supported
  9. 133 - 135: Supported

Opera

  1. 9 - 48: Not supported
  2. 49 - 52: Partial support
  3. 53: Supported
  4. 54 - 113: Supported
  5. 114: Supported

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Chrome for Android

  1. 131: Supported

Safari on iOS

  1. 3.2 - 10.3: Not supported
  2. 11 - 12.5: Supported
  3. 13 - 18.0: Supported
  4. 18.1: Supported
  5. 18.2: Supported

Samsung Internet

  1. 4 - 7.4: Not supported
  2. 8.2 - 25: Supported
  3. 26: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 80: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 131: Supported

Firefox for Android

  1. 132: Supported

QQ Browser

  1. 14.9: Supported

Baidu Browser

  1. 13.52: Supported

KaiOS Browser

  1. 2.5: Not supported
  2. 3: Supported
Resources:
MDN Web docs article
Getting started with Variable Fonts on the Frontend (2022)
How to use variable fonts in the real world
v-fonts.com - A simple resource for finding and trying variable fonts
Axis-Praxis - Tool & info on variable fonts